class ctest1{

    public static void main(String args[]){
        Television tv1 = new Television();
        Television tv2 = new Television();

        tv1.setPlace("居間");
        tv2.setPlace("寝室");

        tv1.setChannel(1);
        tv2.setChannel(8);

        tv1.dispChannel();
        tv2.dispChannel();
    }
}

class Television{
    int channelNo;
    String place;

    void setChannel(int newChannelNo){
        channelNo = newChannelNo;
    }

    void setPlace(String newPlace){
        place = newPlace;
    }

    void dispChannel(){
        System.out.println(place + "にあるテレビの現在のチャンネルは " + channelNo+ " です");
    }
}